1403397

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 2215200

約数和(自身を除く): 811803

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 283, 551, 849, 1653, 2547, 4959, 5377, 8207, 16131, 24621, 48393, 73863, 155933, 467799, 1403397]

約数ペア:

[(1, 1403397), (3, 467799), (9, 155933), (19, 73863), (29, 48393), (57, 24621), (87, 16131), (171, 8207), (261, 5377), (283, 4959), (551, 2547), (849, 1653)]